Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Kd7 draw
9 Kd8 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Kh4 draw
14 Kh6 draw
15 Rb5 draw
16 Rb6 draw
17 Rb8 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves